Closed msimberg closed 1 year ago
Works around https://github.com/eth-cscs/DLA-Future/issues/950 with https://stackoverflow.com/questions/68735830/cmake-precompiled-headers-issue-with-mixed-c-c-project. Note that it's not enough to have a C header in the list of precompiled headers. The executable/library also has to have at least one C file for the .h precompiled header to be generated. In C-mode -Wpedantic also warns about an empty translation unit so I've added a dummy function declaration to the dummy.c file as well.
.h
-Wpedantic
dummy.c
Works around https://github.com/eth-cscs/DLA-Future/issues/950 with https://stackoverflow.com/questions/68735830/cmake-precompiled-headers-issue-with-mixed-c-c-project. Note that it's not enough to have a C header in the list of precompiled headers. The executable/library also has to have at least one C file for the
.hprecompiled header to be generated. In C-mode-Wpedanticalso warns about an empty translation unit so I've added a dummy function declaration to thedummy.cfile as well.